Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inflating/deflating device for an inflatable air mattress










Image Number 11 for United States Patent #7571500.

An inflating/deflating device includes a fan unit disposed inside a main housing. A release valve assembly is connected to a deflating port of the main housing for fluid communication with a first air passage of the fan unit. An inlet valve assembly is connected to an inflating port of the main housing for fluid communication with a second air passage of the fan unit. A control unit is provided to control the release and inlet valve assemblies. The control unit is operable to switch a first or a second actuating position. The control unit actuates the fan unit and the inlet valve assembly to perform an inflating mode in the first actuating position, and actuates the fan unit and the release valve assembly to perform a deflating mode in the second actuating position.








 
 
  Recently Added Patents
High-voltage AC light-emitting diode structure
Lipoprotein analysis by differential charged-particle mobility
Molecular sieve
System and method for hybrid risk modeling of turbomachinery
Data processing apparatus, activation control method, and computer-readable storage medium
Bio-stimulant for improved plant growth and development
Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
  Randomly Featured Patents
Block copolymer compositions
System and method for the automation of column and media packing
Semiconductor device and method of fabricating the same
Creping blade, creped paper, and method of manufacturing paper
Outer conductor terminal
Diaphragm for a switch
Semiconductor device and method for producing the same
Coin roll break device for protecting a tray wall of a compartment of a till tray
Flush valve adapter for converting a single flush valve system to a dual flush valve system
Protective cover for infrared thermometer